About Transistors

?Ourns Transistors

A transistor is a semiconductor device that is commonly used to amplify or switch electronic signals. It consists of three terminals, normally referred to as the emitter, base and collector. The transistor operates in four main states: cutoff, forward active, reverse active and saturation. It acts as an electrical switch when forward biased, meaning a current is allowed to flow between the two terminals. When it is reverse biased, meaning the current flows in the opposite direction, the device is turned off. Transistors are used in amplifying circuits to amplify voltage, current, or even power. They are also used in digital logic circuits to switch between two or more stable states.
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714614AB


MPSA44 #0202 PCN12106 T/HOLE
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ON Semiconductor Availability : 0
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USD 0.1009

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BC547


TRANS NPN 45V 100MA TO-92 ELECTRONICS PART
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Generic Availability : 0
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USD 0.1059

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BCV47/215


Darlington Transistors TRANS DARLINGTON
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NXP Availability : 0
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USD 0.1113

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PDTC114ET/T1


PDTC114ET/T1 DIGITAL TRANS SMD
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NXP Availability : 0
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USD 0.116

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BFS20/T1


BFS20/T1 MOVED TO 013556BB T/HOLE
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NXP Availability : 0
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USD 0.1171

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BC550C


BC550C LOOSE TRANSISTOR T/HOLE
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Taiwan Semiconductor Availability : 0
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USD 0.1198

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BF487


BF487 NPN TO92 400V 50MA SIGNA L TRA
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Philips Availability : 0
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USD 0.1225

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PN5434


PN5434 PN5434 T/HOLE
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ON Semiconductor Availability : 0
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USD 0.1232

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BC556/FSC


BC556 IN LINE PIN PNP
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USD 0.1234

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715123AB


2N7000 S.S NCH TMOS FE* T/HOLE
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USD 0.13

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2N3565


2N3565 TRANSISTOR T/HOLE
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Philips Availability : 0
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USD 0.1302

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2N5484


2N5484 N-CH FET JUNCTION VHF TRANS T/
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USD 0.1373

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2N7000


2N7000 NCH MOSFET 60V 5R T/HOLE
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USD 0.1531

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PN4392


PN4392 TO-92 40V N-CH J-FET
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USD 0.1568

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BC109


BC109 LOOSE NPN TO18 20V 100MA LO NOI T/HO
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Central Semiconductor Availability : 0
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USD 0.1591

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BC640/116


BC640/116 Reel T092 PNP 80V ON RADIAL Reel T/
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Philips Availability : 0
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USD 0.1653

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2N5460


2N5460 DSP CHANNEL JFET TO T/HOLE
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Central Semiconductor Availability : 0
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USD 0.1681

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004419CB


FMMT493TA TRANSISTORS - SOT 23 SMD
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Diodes Incorporated Availability : 0
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USD 0.1743

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FMMT458


FMMT458 #4199 B141099S141099 SMD
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Diodes Incorporated Availability : 0
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USD 0.1896

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2N6517RLRA


2N6517RLRA #0202 PCN12106 T/HOLE
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USD 0.1978

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